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The KAFI 11KW IP21 is a high-capacity, pure sine wave hybrid inverter designed for large residential and commercial applications. It features dual MPPT technology and intelligent battery integration to ensure stable energy delivery under heavy loads.
The KAFI 11KW IP21 Hybrid Inverter is a powerful energy solution designed for large residential and commercial applications. With dual MPPT technology, high surge capacity, and intelligent battery integration, it delivers stable and efficient solar performance even under heavy loads. Whether for a large home, small industry, or commercial building, this inverter ensures reliable pure sine wave output for your most demanding energy needs.
| Specification | Details |
|---|---|
| Rated Power | 11,000W / 11KW |
| Max PV Input Power | 13,000W |
| Parallel Capability | Yes (model dependent) |
| Efficiency | Up to 94% |
| AC Input Voltage | 208 / 220 / 230 / 240VAC |
| Input Voltage Range | 154–264VAC (Normal) | 185–264VAC (UPS) |
| AC Output Voltage | 208–240VAC ±5% (Pure Sine Wave) |
| Surge Power / Peak | 22,000VA |
| Transfer Time | 10ms (computer equipment) / 20ms (home appliances) |
| Battery Voltage | 48V DC |
| MPPT Voltage Range | 90V – 500V DC (Dual MPPT) |
| Max PV Input Voltage | 500V DC |
| Max Total Charge Current | 150A (AC / PV / Total) |
| PV Input Current | 18A + 18A |
| Dimensions | 570 × 500 × 148 mm |
| Design | Heavy-duty wall-mounted structure |
| Communication | RS232 / WiFi / BMS expansion |
| Protection Rating | IP21 |
The KAFI 11KW is built to handle significant power surges and heavy starting loads. It supports extraordinary overload durations to ensure continuous operation: 102–110% load for 1 minute, 110–130% load for 10 seconds, 130–150% load for 3 seconds, and extreme 150% loads for 200 milliseconds.
Advanced inverter protection circuitry forms the core of the KAFI 11KW’s reliability. It features a comprehensive dual safety protection system that includes overload, short circuit, and over-temperature protections, ensuring your connected appliances and the unit itself remain safe during extreme conditions.
With its robust design, the KAFI 11KW is the ultimate choice for large homes and villas, small industrial setups, commercial buildings, and high-load solar systems requiring uninterrupted, heavy-duty power delivery.
The inverter operates efficiently in a wide range of environments, handling operating temperatures from 0°C to 50°C and humidity levels between 20% to 95% (non-condensing). It maintains a quiet operational profile with noise levels below 50dB and is rated for altitudes up to 2000m.
KAFI Power delivers advanced hybrid solar solutions built for reliability, scalability, and long-term energy independence. The 11KW IP21 Hybrid Inverter exemplifies this commitment, providing unmatched power and smart technology for your heavy-duty energy requirements.
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